package com.lwm.killer.util;

import org.apache.commons.codec.digest.DigestUtils;

/**
 * @Author:lwenm
 * @Description MD5
 * @Date:2018/6/8
 */
public class MD5Util {

    public  static  String md5(String src)
    {
        return DigestUtils.md5Hex(src);
    }

    private  static  final  String salt = "1a2b3c4d";

    public  static  String inputPassFormPass(String inputPass){
        String str = ""+salt.charAt(0)+salt.charAt(2)+inputPass+salt.charAt(5)+salt.charAt(4);
        return md5(str);
    }

    public  static  String formPassToDBPass(String formPass,String salt){
        String str = ""+salt.charAt(0)+salt.charAt(2)+formPass+salt.charAt(5)+salt.charAt(4);
        return md5(str);
    }

    public  static  String  inputPassToDBPass(String inputPass,String saltDB){
        String formPass = inputPassFormPass(inputPass);
        String dbPass = formPassToDBPass(formPass,saltDB);
        return  dbPass;
    }

    public static void main(String[] args) {

        System.out.println(inputPassFormPass("123456"));
        System.out.println(formPassToDBPass(inputPassFormPass("123456"),"1a2b3c4d"));
//        System.out.print(formPassToDBPass("123456","1a2b3c4d"));

    }

}
